# Mana Loop Worklog

---
Task ID: 1
Agent: Main
Task: Fix skill upgrade effects not being applied

Work Log:
- Identified the issue: special effects like Mana Cascade were defined but never processed
- Added `specials: Set<string>` to ComputedEffects interface in upgrade-effects.ts
- Created SPECIAL_EFFECTS constant with all special effect IDs
- Added `hasSpecial()` helper function to check if a special is active
- Updated `computeEffects()` to collect special effects into the set

Stage Summary:
- Created the foundation for special effect tracking
- All special effects are now recognized and can be checked with hasSpecial()

---
Task ID: 2
Agent: Main
Task: Implement special effect application in game logic

Work Log:
- Created `computeEffectiveRegen()` function that applies:
  - Mana Cascade: +0.1 regen per 100 max mana
  - Mana Torrent: +50% regen when above 75% mana
  - Desperate Wells: +50% regen when below 25% mana
  - Steady Stream: Immune to incursion penalty
- Updated `gatherMana()` to apply Mana Echo (10% chance double mana)
- Updated combat in tick() to apply:
  - Damage multipliers/bonuses from upgrades
  - Executioner: +100% damage to enemies below 25% HP
  - Berserker: +50% damage when mana < 50%
  - Adrenaline Rush: Restore 5% mana on kill
- Updated study in tick() to apply:
  - Study speed multipliers from upgrades
  - Mental Clarity: +10% study speed when mana > 75%
  - Study Rush: First hour is 2x speed
  - Study Refund: 25% mana back on completion

Stage Summary:
- Key tier 1 special effects are now functional
- Regen, combat, and study systems all apply upgrades correctly

---
Task ID: 3
Agent: Main
Task: Display special effects in UI

Work Log:
- Imported computeEffects, hasSpecial, SPECIAL_EFFECTS to page.tsx
- Added `upgradeEffects` computation in derived stats
- Added `manaCascadeBonus` calculation for display
- Updated `effectiveRegen` to use `effectiveRegenWithSpecials`
- Updated Mana Stats section to show:
  - Steady Stream immunity indicator
  - Mana Cascade bonus amount
  - Mana Torrent/Desperate Wells conditional bonuses
- Updated Active Upgrades section to render special effects with cyan color

Stage Summary:
- Special effects are now visible in the Stats tab
- Players can see exactly how much Mana Cascade contributes
- Active Upgrades shows all effect types including specials

---
Task ID: 4
Agent: Main
Task: Test and verify implementation

Work Log:
- Added 11 new tests for special effects:
  - Mana Cascade recognition and calculation
  - Steady Stream recognition
  - Mana Echo recognition
  - Combat special effects (Executioner, Berserker, Adrenaline Rush)
  - Study special effects (Mental Clarity, Study Rush)
  - Effect stacking tests
- All 203 tests pass

Stage Summary:
- Complete test coverage for implemented special effects
- All lint checks pass
- Dev server running without errors

---
Task ID: 5
Agent: Main
Task: Fix Deep Wellspring meditation efficiency upgrade

Work Log:
- Identified issue: `meditationEfficiency` was tracked in computed effects but not used
- Updated `getMeditationBonus()` function signature to accept `meditationEfficiency` parameter
- Updated meditation bonus calculation to multiply by efficiency
- Updated `tick()` in store.ts to:
  - Compute upgradeEffects before meditation calculation
  - Pass `upgradeEffects.meditationEfficiency` to `getMeditationBonus()`
- Updated page.tsx to:
  - Compute `upgradeEffects` before other derived stats
  - Pass `upgradeEffects.meditationEfficiency` to meditation multiplier calculation
- Added 2 new tests for Deep Wellspring:
  - Test that meditation efficiency is correctly computed (1.5x for +50%)
  - Test that meditation bonus is boosted by efficiency (2.5 * 1.5 = 3.75)

Stage Summary:
- Deep Wellspring (+50% meditation efficiency) now works correctly
- All 205 tests pass
- Dev server running without errors

---
Task ID: 6
Agent: Main
Task: Fix multiple issues: Quick Learner tier-up reset, Parallel Mind upgrade, meditation display location, parallel study UI, combat spell usage verification

Work Log:
- **Fixed Quick Learner tier-up reset issue**: Modified `tierUpSkill()` to NOT copy upgrades from old tier to new tier. Each tier now starts with empty upgrades, allowing players to choose new tier-specific upgrades at level 5 and 10.
- **Implemented Parallel Mind milestone upgrade**: Added parallel study support to the tick function and created actions for starting/canceling parallel study. Players can now study two things at once at 50% speed each.
- **Fixed meditation multiplier display**: Removed meditation multiplier from "Active Spell" card in Spire tab - it now only appears in the Mana Stats section.
- **Added parallel study UI**: 
  - Added parallel study progress card in Spire tab
  - Added ⚡ button in Skills tab for selecting parallel study target
  - Shows "50% speed (Parallel Study)" indicator
- **Verified combat uses active spells**: Confirmed that combat properly uses the active spell from `state.activeSpell`, calculates damage based on spell definition, applies elemental bonuses, and handles spell effects like lifesteal.
- **Added parallelStudyTarget to state persistence**: Updated the persist partialize function to include parallelStudyTarget.
- **Fixed TypeScript errors**: Updated `computeElementMax` call in makeInitial to include required parameters.

Stage Summary:
- Quick Learner and other skills no longer lose progress when tiering up - players choose new upgrades for each tier
- Parallel Mind upgrade is now functional - allows studying two skills/spells simultaneously
- Meditation multiplier moved to correct location (Mana Stats only)
- Combat verified to use active spells properly with all effects
- All lint checks pass, dev server running without errors

---
  Task ID: 7
Agent: Main
  Task: Implement cast speed system for combat

  Work Log:
  - Added `castSpeed` property to `SpellDef` type in types.ts (default 1 cast/hour)
  - Added cast speeds to all spells in SPELLS_DEF:
    - Tier 0 (basic): 2.5-3 casts/hr (fast, cheap)
    - Tier 1 (elemental): 1.5-3 casts/hr (varies by spell nature)
    - Tier 2 (advanced): 0.8-1.8 casts/hr (slower, more powerful)
    - Tier 3 (master): 0.5-0.75 casts/hr (slow but devastating)
    - Tier 4 (legendary): 0.4-0.5 casts/hr (very slow, extremely powerful)
  - Added `castProgress` to GameState (tracks progress to next cast, 0-1)
  - Updated combat tick logic:
    - Accumulates cast progress based on spell cast speed and attack speed bonuses
    - When progress >= 1, triggers a spell cast (deducts mana, applies damage)
    - Handles multiple casts per tick if cast speed is high
    - Resets progress on floor change
  - Attack speed affected by:
    - Quick Cast skill: +5% per level
    - Attack Speed upgrade multipliers from skill milestones
  - Updated UI:
    - Active Spell card now shows cast speed (casts/hr)
    - Added cast progress bar when climbing
    - DPS calculation now uses actual cast speed formula

  Stage Summary:
  - Combat now properly uses spell cast speed instead of arbitrary damage multiplier
  - Each spell has unique cast speed (faster spells = more DPS but lower damage per cast)
  - Attack speed upgrades (Quick Cast, Quick Strikes) properly speed up casting
  - Players can see cast progress and DPS in real-time

---
Task ID: 8
Agent: Main
Task: Implement Crafting/Equipment System (Replace Combat Skills with Enchanting)

Work Log:
- **Verified combat skills removed and enchanting skills added**: constants.ts already had enchanting skills (enchanting, efficientEnchant, disenchanting, enchantSpeed, scrollCrafting, essenceRefining) with 'enchant' category
- **Integrated crafting slice into main store**:
  - Added GameStore interface to extend CraftingActions
  - Added processCraftingTick call in tick function for design/prepare/enchant actions
  - Implemented all crafting actions directly in store (createEquipmentInstance, equipItem, startDesigningEnchantment, etc.)
  - Updated partialize function to persist equipment state (equippedInstances, equipmentInstances, enchantmentDesigns, designProgress, preparationProgress, applicationProgress)
- **Created CraftingTab component** with 3-stage UI:
  - Design stage: Select equipment type, choose effects, name design, time-based progress
  - Prepare stage: Select equipment, pay mana cost, time-based preparation
  - Apply stage: Select equipment and design, apply enchantment with capacity validation
  - Disenchant section: Remove enchantments and recover mana based on disenchanting skill
- **Updated SpellsTab** to show equipment-granted spells:
  - Added equipment spells section at top showing spells from equipped items
  - Shows source equipment for each spell
  - Added pact spells placeholder section
- **Added 5-tier evolution paths for enchanting skills**:
  - enchanting: 5 tiers from Enchanting → Rune Master → Arcane Forgemaster → Void Enchanter → Enchantment God
  - efficientEnchant, disenchanting, enchantSpeed: 1 tier each with unique upgrades
- **Updated page.tsx** with Crafting tab:
  - Added CraftingTab import and TabsTrigger for crafting
  - Added TabsContent rendering CraftingTab with all required props

Stage Summary:
- Complete 3-stage enchantment system (Design → Prepare → Apply)
- Equipment capacity limits enchantments
- Starting equipment: Basic Staff (with Mana Bolt), Civilian Shirt, Civilian Shoes
- Spells only learnable from equipment and pacts
- All crafting skills have evolution paths
- All lint checks pass

---
Task ID: 9
Agent: Main
Task: Implement Attunement System - Core Framework

Work Log:
- **Created attunement type definitions in types.ts**:
  - Added AttunementSlot type (rightHand, leftHand, head, back, chest, leftLeg, rightLeg)
  - Added AttunementDef interface with primaryManaType, rawManaRegen, conversionRate, capabilities, skillCategories
  - Added AttunementState interface for tracking player attunements
  - Updated GameState to include attunements field
- **Created attunements.ts data file** with 3 attunements:
  - **Enchanter (right hand)**: Starting attunement, transference mana, unlocks enchanting, 0.5 raw regen/hr, 0.2 conversion/hr
  - **Invoker (chest)**: Unlocks pacts with guardians, no primary mana but gains types from each pact, 0.3 raw regen/hr
  - **Fabricator (left hand)**: Earth mana, crafts golems and earthen/metal gear, 0.4 raw regen/hr, 0.25 conversion/hr
- **Updated store.ts**:
  - Added attunement imports
  - Updated makeInitial() to start with Enchanter attunement active
  - Unlocks transference element for Enchanter
  - Added attunement mana conversion logic in tick()
  - Updated computeRegen() to include attunement bonuses
- **Updated SKILL_CATEGORIES** to be attunement-based:
  - Core categories (always available): mana, study, research, ascension
  - Enchanter categories: enchant, effectResearch
  - Invoker categories: invocation, pact
  - Fabricator categories: fabrication, golemancy

Stage Summary:
- Player starts with Enchanter attunement on right hand
- Attunements provide raw mana regen and convert to primary mana types
- Skills are now organized by attunement (foundation for skill tab overhaul)
- Lint checks pass, ready for UI implementation

---
Task ID: 10
Agent: Main
Task: Implement Attunement System - UI Overhaul

Work Log:
- **Created AttunementsTab component** (src/components/game/tabs/AttunementsTab.tsx):
  - Displays all 3 attunements with their status (active/locked)
  - Shows primary mana type and current mana for active attunements
  - Displays raw mana regen and conversion rate stats
  - Shows capabilities unlocked by each attunement
  - Displays available skill categories based on active attunements
  - Uses color coding and visual effects for active attunements
- **Updated page.tsx**:
  - Added AttunementsTab import
  - Added "✨ Attune" tab between Spire and Skills
  - Added TabsContent for attunements
- **Updated SkillsTab.tsx**:
  - Added import for getAvailableSkillCategories
  - Modified skill rendering to filter categories by attunement access
  - Skills now only show if the player has the appropriate attunement

Stage Summary:
- New Attunements tab shows all attunement details
- Skills are filtered based on active attunements
- Player can see exactly which skill categories they have access to
- Visual feedback shows active vs locked attunements

---
Task ID: 11
Agent: Main
Task: Fix build errors - correct imports for getActiveEquipmentSpells and getTotalDPS

Work Log:
- Identified build failure: getActiveEquipmentSpells and getTotalDPS were being imported from store.ts but are defined in computed-stats.ts
- Fixed imports in page.tsx:
  - Changed to import getActiveEquipmentSpells and getTotalDPS from computed-stats.ts
- Fixed imports in SpireTab.tsx:
  - Changed to import getActiveEquipmentSpells and getTotalDPS from computed-stats.ts
  - Removed duplicate local function definition of getActiveEquipmentSpells
  - Cleaned up unused imports (ENCHANTMENT_EFFECTS, EQUIPMENT_TYPES)
- Committed and pushed fix to repository

Stage Summary:
- Build errors resolved
- All imports correctly reference computed-stats.ts for DPS and equipment spell functions
- Code is cleaner with no duplicate function definitions

---
Task ID: 12
Agent: Main
Task: Fix prerender error - Cannot read properties of undefined (reading 'count')

Work Log:
- Identified the issue: ComboState type was referenced in ComboMeter.tsx but never defined
- The `combo` property was also missing from GameState interface and initial state
- Added ComboState interface to types.ts with:
  - count: number (current combo hits)
  - maxCombo: number (highest combo this session)
  - multiplier: number (current damage multiplier)
  - elementChain: string[] (last 3 elements used)
  - decayTimer: number (hours until decay starts)
- Added `combo: ComboState` field to GameState interface
- Added default combo state to makeInitial() in store.ts:
  - count: 0, maxCombo: 0, multiplier: 1, elementChain: [], decayTimer: 0
- Added `combo` and `attunements` to persist partialize function for save/load
- Fixed ComboMeter.tsx to import ComboState from types.ts

Stage Summary:
- ComboState type properly defined and used
- combo field now properly initialized in game state
- Persist function now saves both combo and attunements
- Build should now pass prerendering stage

---
Task ID: 13
Agent: Main
Task: Fix prerender error - Cannot read properties of undefined (reading 'materials')

Work Log:
- Identified the issue: LootInventory type was referenced but never defined
- The `lootInventory` property was also missing from GameState interface and initial state
- Added LootInventory interface to types.ts with:
  - materials: Record<string, number> (materialId -> count)
  - blueprints: string[] (blueprint IDs discovered)
- Added `lootInventory: LootInventory` field to GameState interface
- Added default lootInventory to makeInitial() in store.ts
- Added lootInventory to persist partialize function

Stage Summary:
- LootInventory type properly defined and used
- lootInventory field now properly initialized in game state
- Persist function now saves loot inventory

---
Task ID: 14
Agent: Main
Task: Fix prerender error - Add missing AchievementState and stats tracking

Work Log:
- Identified multiple missing types and fields referenced in page.tsx
- Added AchievementDef interface to types.ts with:
  - id, name, desc, category, requirement, reward, hidden
- Added AchievementState interface with:
  - unlocked: string[] (IDs of unlocked achievements)
  - progress: Record<string, number> (progress toward requirements)
- Added to GameState:
  - achievements: AchievementState
  - totalSpellsCast: number
  - totalDamageDealt: number
  - totalCraftsCompleted: number
- Added default values to makeInitial() in store.ts
- Added all new fields to persist partialize function

Stage Summary:
- All missing types and fields now properly defined
- Achievement system can track unlocked achievements and progress
- Stats tracking for spells cast, damage dealt, and crafts completed
- Build should now pass without undefined property errors

---
Task ID: 15
Agent: Main
Task: Implement multiple UI improvements and attunement leveling

Work Log:
- **Added mana pools display to ManaDisplay component**:
  - Shows all unlocked elemental mana types
  - Collapsible section with progress bars for each element
  - Sorted by current amount
  - Added elements prop to ManaDisplay

- **Added Debug tab**:
  - Reset game with confirmation
  - Mana debug (+10, +100, +1K, +10K, Fill to max)
  - Time control (set day 1, 10, 20, 30)
  - Attunement unlock buttons
  - Attunement XP buttons
  - Elemental mana unlock and add buttons
  - Quick actions (unlock all base elements, utility elements, skip to floor 100)

- **Removed ComboMeter from UI**:
  - Removed from header in page.tsx
  - Removed from SpireTab.tsx

- **Updated AttunementsTab with level scaling**:
  - Added XP progress bar
  - Added level-scaled regen and conversion display
  - Added max level indicator
  - Removed 'scrollCrafting' from Enchanter capabilities

- **Implemented attunement leveling system**:
  - Added getAttunementXPForLevel() and MAX_ATTUNEMENT_LEVEL = 10
  - XP scales exponentially: 100 * 3^(level-2)
  - Added addAttunementXP function with auto level-up
  - Added debug functions: debugUnlockAttunement, debugAddElementalMana, debugSetTime, debugAddAttunementXP, debugSetFloor

- **Implemented attunement passive conversion with level scaling**:
  - Updated tick() to use getAttunementConversionRate() for level-scaled rates
  - Conversion rate scales exponentially with level (1.5^(level-1) multiplier)

- **Made skill categories collapsible**:
  - Added collapsedCategories state
  - Click on category header to toggle
  - Shows ChevronDown/ChevronRight icons
  - Shows skill count badge

Stage Summary:
- All requested UI improvements completed
- Attunement leveling system fully functional
- Debug tab enables testing and development
- Skills tab is more manageable with collapsible categories
- Removed unused features (ComboMeter, scrollCrafting)

---
Task ID: 16
Agent: Main
Task: Redesign SpireTab to show summoned golems and their damage contribution

Work Log:
- **Added new imports to SpireTab**:
  - Imported `GOLEM_DEFS` and `GOLEM_VARIANTS` from `@/lib/game/constants`
  - Using `ELEMENTS` for element colors and symbols
  
- **Created new "Active Golems" card**:
  - Shows list of currently active golems from `store.activeGolems`
  - Each golem displays:
    - Name and variant (e.g., "Earth Golem" or "Lava Golem")
    - HP bar (currentHP / maxHP) with element-colored gradient
    - Remaining floors countdown
    - DPS contribution (calculated with all bonuses applied)
    - Element icon from ELEMENTS constant
  - Empty state message: "No golems summoned. Visit the Crafting tab to summon golems."
  - Total golem DPS summary at bottom
  - Card has earth-colored accent (#F4A261) when golems are active
  
- **Updated DPS display in Current Floor card**:
  - Total DPS now includes both spell DPS and golem DPS
  - Shows breakdown: "Spell DPS: X | Golem DPS: Y"
  - Only shows breakdown when golems are active
  
- **Calculated individual golem DPS**:
  - Applies variant damage multiplier
  - Applies golemancyMaster bonus (+50%)
  - Applies pactBondedGolems bonus (+10% per pact)
  - Applies guardianInfusion bonus (+25% on guardian floors)
  - Multiplies by attack speed

- **Visual styling**:
  - Used Card component for the golems section
  - Used Progress component for HP bars
  - Matches existing dark theme (bg-gray-900/80, border-gray-700)
  - Golem cards have element-colored border accent
  - Used ScrollArea for long golem lists (max-h-48)

Stage Summary:
- New Active Golems card shows all summoned golems with detailed stats
- DPS display properly accounts for golem damage contribution
- Visual design consistent with existing game theme
- All lint checks pass

---
## Task ID: 17 - CraftingTab Redesign
### Work Task
Redesign the CraftingTab component to have a two-level tab structure based on active attunements, with a new Golemancy sub-tab for summoning golems.

### Work Summary
- **Implemented two-level tab structure**:
  - Top-level tabs show active attunements (Enchanter ✨, Fabricator ⚒️)
  - If only one attunement is active, skip top-level tabs and show content directly
  - If no attunements are active, show locked message
  
- **Enchanter attunement** (when active):
  - Sub-tabs: Design, Prepare, Apply (existing enchantment functionality)
  - All existing render functions preserved (renderDesignStage, renderPrepareStage, renderApplyStage)
  
- **Fabricator attunement** (when active):
  - Sub-tabs: Craft, Golemancy
  - Craft sub-tab: existing equipment crafting functionality (renderCraftStage)
  - Golemancy sub-tab: NEW - summoning and managing golems
  
- **New Golemancy features**:
  - Shows available golem types from `GOLEM_DEFS` with:
    - Golem name, description, element color
    - Base damage, HP, and attack speed stats
    - Summon button with mana cost (e.g., "Summon - 50 Earth Mana")
  - Shows locked golem types (greyed out) with unlock conditions
  - Shows active golems with:
    - HP progress bar
    - Remaining floor duration
    - Total damage dealt
    - Dismiss button
  - Shows golem variants info (requires Crystal Embedding skill)
  - Uses store methods: `canSummonGolem()`, `summonGolem()`, `dismissGolem()`, `getGolemDuration()`
  - Checks attunement status via `store.attunements.enchanter?.active` and `store.attunements.fabricator?.active`

- **New imports added**:
  - `GOLEM_DEFS`, `GOLEM_VARIANTS`, `ELEMENTS` from `@/lib/game/constants`
  - `ActiveGolem` type from `@/lib/game/types`
  - Additional Lucide icons: `Heart`, `Sword`, `Skull`

- **Visual styling**:
  - Maintains existing dark theme (bg-gray-900/80, border-gray-700)
  - Element-colored accents for golem types
  - Uses shadcn/ui components: Card, Button, Progress, Badge, ScrollArea, Tabs
  - Consistent with existing CraftingTab styling

---
## Task ID: 18 - StatsTab Redesign for Attunement-Specific Stats
### Work Task
Redesign the StatsTab component to better display attunement-specific stats with Active Attunements card, Combination Skills card, and reorganized attunement-specific stat sections.

### Work Summary
- **Added "Active Attunements" card at the top**:
  - Each active attunement displayed as an expandable card/badge with:
    - Icon and name (Enchanter ✨, Invoker 💜, Fabricator ⚒️)
    - Current level and XP progress bar
    - Primary mana type generated as a badge
    - Key capability unlocked as a badge
  - Click to expand reveals:
    - All available skills for that attunement
    - Skills currently being studied (highlighted)
    - Skill levels displayed with badges

- **Added "Combination Skills" card**:
  - Shows combination skills that the player has unlocked (level 5+ in both required attunements)
  - Skills they can unlock shown with requirement badges
  - Green color scheme for available skills
  - Greyed out style for locked skills with red/green requirement indicators
  - Displays attunement level requirements for each skill

- **Reorganized existing stats into attunement-specific sections**:
  - **Enchanter Stats** (teal accent border):
    - Enchantment capacity with Ancient Echo bonus
    - Efficiency bonus from efficientEnchant skill
    - Designs created count
    - Effects unlocked count
    - Disenchant recovery rate
    - Enchant speed bonus
  - **Invoker Stats** (purple accent border):
    - Pacts signed count (X/10)
    - Pact multiplier calculation
    - Pact Mastery bonus
    - Guardian Affinity time reduction
    - Elemental Bond capacity per pact
    - Pact Synergy bonus
    - Signed pacts list with guardian colors
  - **Fabricator Stats** (earth/amber accent border):
    - Golems active count
    - Golem DPS (using store.getActiveGolemDPS())
    - Golem duration (using store.getGolemDuration())
    - Golem Vitality HP bonus
    - Crafting speed bonus
    - Earth conversion bonus
    - Active golems list with HP bars and damage dealt

- **Import requirements fulfilled**:
  - Imported `ATTUNEMENTS_DEF` from `@/lib/game/data/attunements`
  - Imported `SKILL_CATEGORIES` from `@/lib/game/constants`
  - Uses `store.attunements` to check active attunements
  - Uses `store.getGolemDuration()` and `store.getActiveGolemDPS()` for Fabricator stats

- **Visual styling**:
  - Uses Card, Badge, Progress, Collapsible components from shadcn/ui
  - Matches existing dark theme (bg-gray-900/80, border-gray-700)
  - Uses attunement colors from ATTUNEMENTS_DEF:
    - Enchanter: teal #1ABC9C
    - Invoker: purple #9B59B6
    - Fabricator: earth #F4A261
  - Top border accent for each attunement-specific section
  - Conditional rendering - only shows attunement sections if that attunement is active

- **Preserved existing functionality**:
  - Mana Stats section retained
  - Combat Stats section retained
  - Study Stats section retained
  - Element Stats section retained
  - Active Skill Upgrades section retained
  - Loop Stats section retained

---
Task ID: 19
Agent: Main
Task: Remove Temporal Memory skill and fix unimplemented effects

Work Log:
- **Removed Temporal Memory skill from SKILLS_DEF**:
  - Removed `temporalMemory: { name: "Temporal Memory", desc: "Keep 1 spell across loops", cat: "ascension", max: 3, base: 2000, studyTime: 36 }` from constants.ts
  - This functionality should only be available through prestige upgrades purchased with insight
  - This preserves the insight economy - spell memory is now exclusively purchased with insight

- **Removed all temporalMemory references from codebase**:
  - timeSlice.ts: Removed temporalMemory skill check in startNewLoop
  - prestigeSlice.ts: Removed temporalMemory spell preservation code, simplified to only use spellMemory prestige upgrade
  - store.ts: Removed temporalMemory skill check and spell preservation from startNewLoop function
  - gameStore.ts: Removed temporalMemory skill check and spell preservation from startNewLoop function

- **Updated tests**:
  - store.test.ts: Removed temporalMemory test case
  - skills.test.ts: Removed Temporal Memory test case from Ascension Skills tests

- **Verified transference mana type**:
  - Confirmed transference exists in ELEMENTS constant with proper definition
  - Transference is automatically unlocked for Enchanter attunement in makeInitial()

- **Fixed unimplemented code in craftingSlice.ts**:
  - Added `cachedSkills` variable and `setCachedSkills()` function for skill access
  - Fixed `calculateApplicationTime()` call to use cachedSkills instead of empty object
  - Fixed efficiency bonus calculation to use `getEnchantEfficiencyBonus(cachedSkills)` instead of hardcoded 0

Stage Summary:
- Temporal Memory skill fully removed from game
- Spell preservation now exclusively through prestige upgrades (insight-purchased)
- Transference mana type verified and working
- Crafting slice TODOs resolved with proper skill integration
- All lint checks pass

---
Task ID: 20
Agent: Main
Task: Major gameplay improvements - barriers, HP regen, descent mechanic, skill cleanup

Work Log:
- **Fixed transference mana display**:
  - Updated ManaDisplay to show unlocked elements even with 0 mana
  - Previously filtered to elements with current >= 1

- **Removed blocking/dodging mechanics** (player has no health):
  - Replaced Seer's `foresight` (dodge) with `criticalMastery` (crit damage)
  - Replaced Warden's defensive skills with mana efficiency skills
  - Replaced Strider's `evasive` (dodge) with `fluidMotion` (combo duration)
  - Warden now focuses on mana efficiency and resource management

- **Added guardian barriers**:
  - Added `barrier` property to GuardianDef in types.ts
  - Added barriers to all 10 guardians (50% of HP)
  - Barriers are extra HP that must be depleted before main HP
  - Barriers do NOT regenerate (one-time shield)
  - UI shows gray barrier bar above main HP when active

- **Added floor HP regeneration**:
  - Created `getFloorHPRegen()` function - scales with floor level
  - Non-guardian floors regen 1% + 0.2% per floor HP per hour
  - Guardian floors have 0 regen
  - Regen only happens during combat (climbing action)

- **Implemented climb-down mechanic**:
  - Added `climbDirection` ('up' | 'down') and `isDescending` to GameState
  - Added `floorBarrier` and `floorMaxBarrier` to GameState
  - Created `exitSpire()` function that triggers descent
  - When descending, player must fight through each floor to floor 1
  - Cannot switch away from climb while above floor 1 - must descend first
  - On guardian defeat during descent, no pact is signed
  - Updated UI with descent indicator and exit spire button

- **Updated SpireTab UI**:
  - Shows barrier bar for guardian floors
  - HP bar grays out when barrier is active
  - Added "Exit Spire" button during climb
  - Shows descent status indicator

- **Updated store persistence**:
  - Added new fields to partialize function for save/load

Stage Summary:
- Guardian barriers add strategic depth - must break shield before damaging
- Floor HP regen makes higher floors harder without burst DPS
- Descent mechanic ensures player must survive entire climb in one go
- Blocking/dodging skills replaced with meaningful alternatives
- All lint checks pass